Chet , C. ., R. Thou, S. Sok, and S. Rath. “Significance of Professorship Implementation at Higher Education Instructions (HEIs) in Cambodia”. Insight: Cambodia Journal of Basic and Applied Research, vol. 5, no. 1, June 2023, pp. 4-7, doi:10.61945/cjbar.2023.5.1.edi.